| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $48.35 | 9.848% | $53.1115 | $53.11 | $53.10 | $53.10 |
| Purchase #2 | $108.53 | 12.558% | $122.1592 | $122.16 | $122.15 | $122.20 |
| Purchase #3 | $61.39 | 9.450% | $67.1914 | $67.19 | $67.20 | $67.20 |
| Purchase #4 | $135.69 | 8.242% | $146.8736 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $74.27 | 11.332% | $82.6863 | $82.69 | $82.70 | $82.70 |
| Purchase #6 | $202.60 | 8.462% | $219.744 | $219.74 | $219.75 | $219.70 |
| Purchase #7 | $5.33 | 8.787% | $5.7983 | $5.80 | $5.80 | $5.80 |
| 7 purchase totals = | $636.16 | $697.5643 | $697.56 | $697.55 | $697.60 | |